#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "invcot (example 3.9)";

double f_if(float x) {
        float r21456 = 1;
        float r21457 = x;
        float r21458 = r21456 / r21457;
        float r21459 = tan(r21457);
        float r21460 = r21456 / r21459;
        float r21461 = r21458 - r21460;
        return r21461;
}

double f_id(double x) {
        double r21462 = 1;
        double r21463 = x;
        double r21464 = r21462 / r21463;
        double r21465 = tan(r21463);
        double r21466 = r21462 / r21465;
        double r21467 = r21464 - r21466;
        return r21467;
}


double f_of(float x) {
        float r21468 = 1/45;
        float r21469 = x;
        float r21470 = 3;
        float r21471 = pow(r21469, r21470);
        float r21472 = r21468 * r21471;
        float r21473 = 2/945;
        float r21474 = 5;
        float r21475 = pow(r21469, r21474);
        float r21476 = r21473 * r21475;
        float r21477 = 1/3;
        float r21478 = r21477 * r21469;
        float r21479 = r21476 + r21478;
        float r21480 = r21472 + r21479;
        return r21480;
}

double f_od(double x) {
        double r21481 = 1/45;
        double r21482 = x;
        double r21483 = 3;
        double r21484 = pow(r21482, r21483);
        double r21485 = r21481 * r21484;
        double r21486 = 2/945;
        double r21487 = 5;
        double r21488 = pow(r21482, r21487);
        double r21489 = r21486 * r21488;
        double r21490 = 1/3;
        double r21491 = r21490 * r21482;
        double r21492 = r21489 + r21491;
        double r21493 = r21485 + r21492;
        return r21493;
}

void mpfr_fmod2(mpfr_t r, mpfr_t n, mpfr_t d, mpfr_rnd_t rmd) {
        mpfr_fmod(r, n, d, rmd);
        if (mpfr_cmp_ui(r, 0) < 0) mpfr_add(r, r, d, rmd);
}


static mpfr_t r21494, r21495, r21496, r21497, r21498, r21499;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21494, "1", 10, MPFR_RNDN);
        mpfr_init(r21495);
        mpfr_init(r21496);
        mpfr_init(r21497);
        mpfr_init(r21498);
        mpfr_init(r21499);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21495, x, MPFR_RNDN);
        mpfr_div(r21496, r21494, r21495, MPFR_RNDN);
        mpfr_tan(r21497, r21495, MPFR_RNDN);
        mpfr_div(r21498, r21494, r21497, MPFR_RNDN);
        mpfr_sub(r21499, r21496, r21498, MPFR_RNDN);
        return mpfr_get_d(r21499, MPFR_RNDN);
}

static mpfr_t r21500, r21501, r21502, r21503, r21504, r21505, r21506, r21507, r21508, r21509, r21510, r21511, r21512;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21500, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21501);
        mpfr_init_set_str(r21502, "3", 10, MPFR_RNDN);
        mpfr_init(r21503);
        mpfr_init(r21504);
        mpfr_init_set_str(r21505, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21506, "5", 10, MPFR_RNDN);
        mpfr_init(r21507);
        mpfr_init(r21508);
        mpfr_init_set_str(r21509, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21510);
        mpfr_init(r21511);
        mpfr_init(r21512);
}

double f_fm(double x) {
        ;
        mpfr_set_d(r21501, x, MPFR_RNDN);
        ;
        mpfr_pow(r21503, r21501, r21502, MPFR_RNDN);
        mpfr_mul(r21504, r21500, r21503, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21507, r21501, r21506, MPFR_RNDN);
        mpfr_mul(r21508, r21505, r21507, MPFR_RNDN);
        ;
        mpfr_mul(r21510, r21509, r21501, MPFR_RNDN);
        mpfr_add(r21511, r21508, r21510, MPFR_RNDN);
        mpfr_add(r21512, r21504, r21511, MPFR_RNDN);
        return mpfr_get_d(r21512, MPFR_RNDN);
}

static mpfr_t r21513, r21514, r21515, r21516, r21517, r21518, r21519, r21520, r21521, r21522, r21523, r21524, r21525;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21513, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21514);
        mpfr_init_set_str(r21515, "3", 10, MPFR_RNDN);
        mpfr_init(r21516);
        mpfr_init(r21517);
        mpfr_init_set_str(r21518, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21519, "5", 10, MPFR_RNDN);
        mpfr_init(r21520);
        mpfr_init(r21521);
        mpfr_init_set_str(r21522, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21523);
        mpfr_init(r21524);
        mpfr_init(r21525);
}

double f_dm(double x) {
        ;
        mpfr_set_d(r21514, x, MPFR_RNDN);
        ;
        mpfr_pow(r21516, r21514, r21515, MPFR_RNDN);
        mpfr_mul(r21517, r21513, r21516, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21520, r21514, r21519, MPFR_RNDN);
        mpfr_mul(r21521, r21518, r21520, MPFR_RNDN);
        ;
        mpfr_mul(r21523, r21522, r21514, MPFR_RNDN);
        mpfr_add(r21524, r21521, r21523, MPFR_RNDN);
        mpfr_add(r21525, r21517, r21524, MPFR_RNDN);
        return mpfr_get_d(r21525, MPFR_RNDN);
}